ISIS Neutron and Muon Source Data Journal

Crystal and magnetic structures of new layered perovskites of possible oxygen storage compounds LaBaFeMnO5 and LaBaFeMnO6

Abstract: New layered perovskite compounds LaBaFeMnO5 and LaBaFeMnO6 were recently synthesized. They may be useful for future oxygen storage applications. Fe-Mössbauer spectroscopy has revealed that Fe3+ spins in LaBaFeMnO5 are antiferromagnetically ordered at 300 K while spin ordering for LaBaFeMnO6 is below room temperature. Precise determination of Fe-Mn ordering at the B sites, taking advantage of the high scattering contrast (b(Fe/Mn) = 9.5/-3.7 fm), and oxygen occupancy are crucial for the study of present materials. It is also very important to determine the detailed magnetic structures to understand the physical properties. We request 3 days on WISH to follow the temperature evolution of the crystal structure and magnetic order in the new LaBaFeMnO5 and LaBaFeMnO6 compounds.

Principal Investigator: Professor Paul Attfield
Experimenter: Dr Graham McNally
Experimenter: Dr Yuichi Shimakawa
Experimenter: Dr Takashi Saito
Experimenter: Mr Yoshiteru Hosaka
Experimenter: Mr Hayato Seki

DOI: 10.5286/ISIS.E.RB1510006

ISIS Experiment Number: RB1510006

Publisher: STFC ISIS Neutron and Muon Source

Data format: RAW/Nexus
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Data Citation

The recommended format for citing this dataset in a research publication is as:
[author], [date], [title], [publisher], [doi]

For Example:
Professor Paul Attfield et al; (2015): Crystal and magnetic structures of new layered perovskites of possible oxygen storage compounds LaBaFeMnO5 and LaBaFeMnO6, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB1510006

Data is released under the CC-BY-4.0 license.